Insurance coverage · Coverage
Does Anthem cover nutrition counseling?
By Javier Alvarez · Updated · 4 min read
| Governing document | Anthem ACA preventive care coding guidelines, commercial, August 2026 |
|---|---|
| States covered by that document | CO, CT, GA, IN, KY, ME, MO, NV, NH, NY, OH, VA, WI |
| MNT codes listed as preventive | 97802, 97803, 97804, G0270, G0271, S9470 |
| Obesity rows (adults, children 6–18) | Primary Z71.3, Z72.3 or Z72.4; secondary BMI Z68.30–Z68.45 or E66.x |
| Cost share | Waived for preventive services from in-network providers |
| Same-day preventive exam | MNT not separately paid with 99381–99397/G0402 by the same provider (C-12002) |
| Visit limits | Not in the guideline; set by the member's plan |
| Last verified | September 28, 2026 |
The short answer
Anthem, part of Elevance Health, is one of the Blue Cross Blue Shield companies, and its commercial plans often cover nutrition counseling with a registered dietitian. The clearest published rule is Anthem's ACA preventive care coding guidelines (August 2026), for Anthem Blue Cross and Blue Shield commercial plans in Colorado, Connecticut, Georgia, Indiana, Kentucky, Maine, Missouri, Nevada, New Hampshire, New York, Ohio, Virginia and Wisconsin.
That document lists the medical nutrition therapy codes 97802, 97803, 97804, G0270, G0271 and S9470 as preventive services in several rows, each tied to a population and a list of diagnosis codes. When the claim matches a row and you're in network, the member pays nothing. When it doesn't, the visit goes to the medical benefit, where the plan's own coverage, deductible and copay apply.
We didn't find a separate Anthem clinical guideline for medical nutrition therapy, so for non-preventive visits the member's plan documents decide.
Where MNT counts as preventive at Anthem
| Row (source) | Population | Diagnosis codes Anthem lists |
|---|---|---|
| Healthy diet and physical activity for CVD prevention (USPSTF, B) | Adults with cardiovascular risk factors | Z71.3, Z83.42 |
| Weight loss to prevent obesity-related morbidity (USPSTF, B) | Adults with BMI 30 or more | Primary: Z71.3, Z72.4 or Z72.3. Secondary: Z68.30–Z68.39, Z68.41–Z68.45, or E66.01, E66.09, E66.1, E66.8, E66.9 |
| High BMI in children and adolescents (USPSTF, B) | Ages 6–18 with BMI at or above the 95th percentile | Primary: Z71.3, Z72.4 or Z72.3, with the listed BMI or obesity codes secondary |
| Obesity prevention in midlife women (WPSI) | Women 40–60 with normal or overweight BMI | Primary: Z71.3, Z72.3 or Z72.4 |
| Healthy weight gain in pregnancy (USPSTF, B) | Pregnant people | A code from Anthem's pregnancy diagnosis list |
Three rules from the same document:
- A listed diagnosis is required for the preventive benefit to apply when the service is provided outside a preventive visit, which is every dietitian visit.
- Cost share is waived in network. Anthem says preventive services "will be provided without cost to members when provided by a network provider."
- Frequency isn't fixed. Anthem reserves "reasonable medical management techniques" (such as precertification or claim review) to decide frequency, method and setting.
The ordering matters. In the obesity rows, Z71.3 (dietary counseling) goes first and the BMI code second. A BMI code alone, or first, is a classic denial; see Z68 BMI codes and Z71.3. Note that the adult cardiovascular row, as printed, lists only Z71.3 and Z83.42 (family history of familial hypercholesterolemia), not hypertension or hyperlipidemia codes. If your patient's risk factor is hypertension, ask on the benefits call how Anthem will process the visit.
When it's not preventive: the medical benefit
Medical nutrition therapy for type 2 diabetes, kidney disease, IBS, celiac disease or an eating disorder is treatment, not prevention. Those claims process under the member's medical benefit, if the plan covers nutrition counseling at all, with the usual deductible, copay or coinsurance. The mechanics are in preventive vs medical benefits. Visit caps and exclusions (especially for weight management) live in the member's plan, so the benefits check is where you find them.
Same-day billing: C-12002
Anthem's commercial reimbursement policy C-12002 (effective April 1, 2026) says that when a preventive medicine exam (99381–99387, 99391–99397 or G0402) is billed on the same day by the same provider, 97802–97804 and G0270–G0271 aren't eligible for separate reimbursement, and modifier 25 won't override. S9470 and the 99401–99404 counseling codes are bundled the same way. This mostly affects dietitians billing under a primary care group's NPI; if you bill under your own NPI on a different day, it doesn't apply.
Out-of-state Anthem members
Anthem is a Blue plan. If you see a member whose Anthem card is from another state, you usually file the claim to your local Blue plan under BlueCard, not to Anthem directly. The home plan's benefits still apply. See BlueCard for out-of-state Blue members and our Blue Cross Blue Shield page.
How to verify an Anthem member's benefits
- Plan type: commercial fully insured, self-funded (ASO), grandfathered, Medicaid or Medicare Advantage? This page applies to commercial plans in the 13 states listed.
- Network: are you in network for this plan? The $0 preventive benefit requires it.
- Preventive route: "If I bill 97802/97803 with Z71.3 primary and Z68.3x secondary, will it process as preventive?"
- Medical route: is nutrition counseling covered for the diagnosis you'll treat? Any exclusion for weight management?
- Limits: how many visits per plan year, and how many used?
- Referral or precertification: required for this plan?
- Record the rep's name, date and reference number (verification call script).
Not legal or billing advice. Anthem updates its coding guidelines and reimbursement policies; check the current versions and the member's plan before billing.